CAW, mine is the same way, and I prefer a more level truck like you. Instead of raising the front, it looks like there might be a way to lower the rear a bit. I noticed there is a spacer(looks like an inch or so)between the bottom of the spring pack and the top of the rear end housing. If one were to remove this block, the rear would be an inch or so lower. I don't think this would change the driveline angle enough to cause a problem or affect the load capacity of the truck. The only problem I see is that the U bolts may not be threaded far enough to make up the difference.
Anybody tried this? Your thoughts?
------------------
2001. 5 2500 QC HO 6sp LB 3. 54LS everything except leather, white/agate